CN210399798U

CN210399798U - Drying drum

Info

Publication number: CN210399798U
Application number: CN201921186554.XU
Authority: CN
Inventors: 胡艳
Original assignee: Yangtze University
Current assignee: Yangtze University
Priority date: 2019-07-25
Filing date: 2019-07-25
Publication date: 2020-04-24
Anticipated expiration: 2029-07-25

Abstract

The utility model provides a drying roller, which comprises a frame, the frame top is equipped with a roll formula cylinder of keeping flat, the head end of cylinder is equipped with out the pan feeding port, the cylinder tail end rotates and is connected with hot-blast input subassembly, the cylinder passes through bearing and the frame on the fixed heating seat cup joint the cooperation. The utility model provides a drying device of teaching type can be dried to granular material, and the stoving finishes placing through manual work or machinery and sweeps out the material, and it is effectual to dry, convenient to use.

Description

Drying drum

Technical Field

The invention relates to a teaching drying device, in particular to a drying roller.

Background

In the experiment of laboratory, need some products to keep dry, just need provide drying device, drying device among the prior art all needs oven to dry, but oven drying one is extravagant energy relatively, and the other is that the temperature is difficult for control to lead to raw and other materials to go bad, and it is not very convenient to use, how to provide the structure of a preliminary stoving, is the direction that we need study.

Disclosure of Invention

The invention provides a drying roller, which solves the problems in the prior art.

The technical scheme of the invention is realized as follows:

the drying roller comprises a rack, a flat rolling type roller is arranged above the rack, a feeding port is arranged at the head end of the roller, a hot air input assembly is connected to the tail end of the roller in a rotating manner, and the roller is in sleeved fit with a fixed heating seat on the rack through a bearing.

As a preferable scheme of the present invention, the heating box in the heating base comprises an air heater and a fan for blowing hot air into the drum, the upper end of the heating base is provided with an air inlet, and the air inlet is connected with an air dryer.

As a preferable scheme of the invention, a plurality of vent holes are arrayed on the side wall of the tail end of the roller.

As a preferable scheme of the invention, a circle of gear ring is fixed in the middle of the outer wall of the roller, a motor is fixed at a position corresponding to the rack, the rack is connected with a primary gear, and the primary gear is meshed with the gear ring.

As a preferable scheme of the invention, at least two guide rings are sleeved on the roller, supporting rollers are symmetrically arranged on the left side and the right side of the rack by taking the axis of the roller as a shaft, and the supporting rollers are in contact with the guide rings for clamping and supporting.

As a preferable scheme of the invention, the inner part of the roller is divided into an inner front part and an inner middle part, and a plurality of spiral leaves are arranged on the circumference of the inner front part of the roller in an array mode.

As a preferred scheme of the invention, a plurality of circles of stirring assemblies are arrayed on the inner middle part, and each circle of stirring assemblies are arranged in a staggered mode.

As a preferred scheme of the invention, the stirring assembly comprises a circumferential array of rectangular blades fixed on the inner middle part.

Advantageous effects

The invention provides a drying roller, which comprises a rack, wherein a flat rolling type roller is arranged above the rack, a material outlet and inlet port is arranged at the head end of the roller, a hot air input assembly is rotatably connected at the tail end of the roller, and the roller is in sleeved fit with a heating seat fixed on the rack through a bearing. The invention provides a drying device for teaching, which can dry granular materials, and sweep out the materials through manual or mechanical placement after drying, and has good drying effect and convenient use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention.

The device comprises a roller 1, a guide ring 11, a material inlet and outlet port 12, a support roller 13, a gear ring 14, a heating seat 2, a rack 3, a primary gear 4, a motor 5, a spiral blade 6, a rectangular blade 7, a ventilation hole 8 and a heating box 9.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The drying roller shown in fig. 1 and fig. 2 comprises a frame 3, a flat rolling type roller 1 is arranged above the frame 3, a material outlet port 12 is arranged at the head end of the roller 1, a hot air input component is rotatably connected to the tail end of the roller 1, and the roller 1 is in sleeve fit with a heating seat 2 fixed on the frame 3 through a bearing.

The heating box 9 in the heating seat 2 comprises an air heater and a fan which blows hot air into the roller, the upper end of the heating seat 2 is provided with an air inlet, and the air inlet is connected with an air dryer.

A plurality of vent holes 8 are arrayed on the side wall of the tail end of the roller 1.

A ring of gear ring 14 is fixed in the middle of the outer wall of the roller, a motor 5 is fixed at a position corresponding to the rack 3, the connection 5 is connected with a primary gear 4, and the primary gear 4 is meshed with the gear ring 14.

At least two guide rings 11 are sleeved on the roller 1, supporting rollers 13 are symmetrically arranged on the left side and the right side of the rack 3 by taking the axis of the roller as an axis, and the supporting rollers 13 are in contact with and supported by the guide rings 11.

The inside of the roller 1 is divided into an inner front part and an inner middle part, and a plurality of spiral leaves 6 are arrayed on the circumference of the inner front part of the roller.

A plurality of circles of stirring components are arrayed on the inner middle part, and each circle of stirring components are arranged in a staggered mode.

The stirring assembly comprises a circumferential array of rectangular blades 7 fixed to the inner central portion.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. Drying roller, including a frame (3), its characterized in that, frame (3) top is equipped with a roll formula cylinder (1) of keeping flat, the head end of cylinder (1) is equipped with out pan feeding port (12), cylinder (1) tail end rotates and is connected with hot-blast input subassembly, cylinder (1) cup joints the cooperation through fixed heating seat (2) on bearing and frame (3).

2. The drying drum as claimed in claim 1, characterised in that the heating box (9) in the heating base (2) comprises a hot air blower and a fan for blowing hot air into the drum, and the heating base (2) is provided at its upper end with an air inlet to which an air dryer is connected.

3. Drying drum according to claim 1 or 2, characterized in that the side wall of the tail end of the drum (1) is provided with a plurality of ventilation holes (8) in an array.

4. The drying drum according to claim 1, characterized in that a ring of gear rings (14) is fixed in the middle of the outer wall of the drum, a motor (5) is fixed in the corresponding position of the frame (3), the motor (5) is connected with a primary gear (4), and the primary gear (4) is meshed with the gear rings (14).

5. The drying drum as claimed in claim 1, characterized in that at least two guide rings (11) are sleeved on the drum (1), the left and right sides of the frame (3) taking the drum axis as the axis are symmetrically provided with supporting rollers (13), and the supporting rollers (13) are in contact with and supported by the guide rings (11).

6. Drying drum according to claim 1, characterized in that the inside of the drum (1) is divided into an inner front part and an inner middle part, the inner front part of the drum being circumferentially arrayed with a number of spiral leaves (6).

7. The dryer drum of claim 6 wherein a plurality of agitating members are arrayed on the inner central portion, each agitating member being staggered.

8. The drying drum according to claim 7, characterized in that the stirring assembly comprises a circumferential array of rectangular leaves (7) fixed on the inner central part.